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<DIV>Bonjour,</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>In pst-eucl.tex i read this</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>\def\MarkHash{%<BR>  
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}<BR>    
{\psline(-10\pslinewidth,0)(10\pslinewidth,0)}}</DIV>
<DIV>\def\MarkHashh{%<BR>  
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(-3\pslinewidth,0)<BR>    
{\psline(-10\pslinewidth,0)(10\pslinewidth,0)}<BR>  
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(3\pslinewidth,0)<BR>    
{\psline(-10\pslinewidth,0)(10\pslinewidth,0)}}</DIV>
<DIV>\def\MarkHashhh{%<BR>  
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(-6\pslinewidth,0)<BR>    
{\psline(-10\pslinewidth,0)(10\pslinewidth,0)}<BR>  
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}<BR>    
{\psline(-10\pslinewidth,0)(10\pslinewidth,0)}<BR>  
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(6\pslinewidth,0)<BR>    
{\psline(-10\pslinewidth,0)(10\pslinewidth,0)}}</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>I write this</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>\MarkHashWidth or \MarkHashLength what's the better name ? I think it's 
\MarkHashLength</DIV>
<DIV>\newlength{\MarkHashWidth}<BR>\setlength{\MarkHashWidth}{1.25mm}     
% semble une bonne valeur par défaut</DIV>
<DIV>\newlength{\MarkHashSep}<BR>\setlength{\MarkHashSep}{0.625mm}   % 
semble une bonne valeur par défaut</DIV>
<DIV>\makeatletter<BR>\def\MarkHash{%<BR>     
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>}%<BR>\makeatother</DIV>
<DIV>\makeatletter<BR>\def\MarkHashh%<BR>{%<BR>      
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(-0.5\MarkHashSep,0)<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>%<BR>      
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(0.5\MarkHashSep,0)<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>}%<BR>\makeatother</DIV>
<DIV>\makeatletter<BR>\def\MarkHashhh%<BR>{%<BR>     
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(-\MarkHashSep,0)<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>      
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}<BR>%<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>%<BR>      
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(\MarkHashSep,0)<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>}%<BR>\makeatother</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>it seems to work. Look at this picture.</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>\documentclass[a4paper,10pt]{article}</DIV>
<DIV>\usepackage[utf8]{inputenc}<BR>\usepackage[T1]{fontenc} </DIV>
<DIV>\usepackage{amssymb}<BR>\usepackage{amsmath}<BR>\usepackage{amsfonts}</DIV>
<DIV>\usepackage{pstricks-add}<BR>\usepackage{pst-eucl}</DIV>
<DIV>%----------------------------------------------------------------------------------------------------------------------------</DIV>
<DIV>% \MarkHashWidth or \MarkHashLength what's the better name ? I think it's 
\MarkHashLength</DIV>
<DIV> </DIV>
<DIV>\newlength{\MarkHashWidth}<BR>\setlength{\MarkHashWidth}{1.25mm}     
% semble une bonne valeur par défaut </DIV>
<DIV>\newlength{\MarkHashSep}<BR>\setlength{\MarkHashSep}{0.625mm}   % 
semble une bonne valeur par défaut</DIV>
<DIV><BR>\makeatletter<BR>\def\MarkHash{%<BR>     
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>}%<BR>\makeatother</DIV>
<DIV>\makeatletter<BR>\def\MarkHashh%<BR>{%<BR>      
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(-0.5\MarkHashSep,0)<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>%<BR>      
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(0.5\MarkHashSep,0)<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>}%<BR>\makeatother</DIV>
<DIV>\makeatletter<BR>\def\MarkHashhh%<BR>{%<BR>     
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(-\MarkHashSep,0)<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>      
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}<BR>%<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>%<BR>      
\rput{\ifx\psk@MarkAngle\@undef45\else\psk@MarkAngle\fi}(\MarkHashSep,0)<BR>     
{\psline(-\MarkHashWidth,0)(\MarkHashWidth,0)}<BR>}%<BR>\makeatother</DIV>
<DIV>%----------------------------------------------------------------------------------------------------------------------------</DIV>
<DIV>\usepackage{fourier}<BR>\usepackage[french]{babel}</DIV>
<DIV> </DIV>
<DIV>\begin{document}</DIV>
<DIV>\psset{unit=1.5cm}<BR>%<BR>\begin{pspicture}(-1.5,-1.5)(10,1.5)<BR>%<BR>\psset{linewidth=0.25mm 
, arrowinset=0 , 
arrowscale=1.5}<BR>\psset{PointSymbol=none}<BR>%<BR>\SpecialCoor<BR>%<BR>\pstGeonode[PosAngle=225](0,0){O}<BR>\pstGeonode[PosAngle=45](1,0){I}<BR>\pstGeonode[PosAngle=135](0,1){J}<BR>\pstGeonode[PosAngle=180](-1,0){J'}<BR>%<BR>\pstGeonode[PointName=none](1;30){M}<BR>\uput{0mm}[0](! 
3 sqrt 2 div 0.1 add \space 
0.6){$M\left(\dfrac{\pi}{6}\right)$}<BR>%<BR>\psaxes[labels=none,ticks=none](0,0)(-1.5,-1.5)(1.5,1.5)<BR>%<BR>\pscircle(O){1}<BR>\uput{0mm}[135](1.15;135){$\mathcal{C}$}<BR>%<BR>\psline(O)(M)(J)<BR>\pstMarkAngle[MarkAngleRadius=0.3,LabelSep=0.55,Mark=MarkHash,MarkAngle=90]{I}{O}{M}{\footnotesize 
30$^{\circ}$}<BR>%<BR>\pstMarkAngle[MarkAngleRadius=0.2,LabelSep=0.425,Mark=MarkHashh,MarkAngle=90]{M}{O}{J}{\footnotesize 
60$^{\circ}$}<BR>%<BR>\pstMarkAngle[MarkAngleRadius=0.2,LabelSep=0.425,Mark=MarkHashhh,MarkAngle=90]{J}{O}{J'}{\footnotesize 
90$^{\circ}$}<BR>%<BR>\end{pspicture}</DIV>
<DIV>\end{document}</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Is it possible to write keys MarkHashLength and MarkHashSep to have</DIV>
<DIV> </DIV>
<DIV>\pstMarkAngle[MarkAngleRadius=0.3,LabelSep=0.55,Mark=MarkHash,MarkAngle=90,MarkHashLength=1.25mm,MarkHashSep=0.625mm]{I}{O}{M}{\footnotesize 
30$^{\circ}$}</DIV>
<DIV> </DIV>
<DIV>Thinks for the answer.</DIV>
<DIV> </DIV>
<DIV>Germain.</DIV>
<DIV> </DIV>
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